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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package javafx.scene.control.skin;

import static org.junit.Assert.assertEquals;

import javafx.beans.value.ObservableValue;
import javafx.scene.control.ProgressBar;

import org.junit.Before;
import org.junit.Test;

/**
 */
public class ProgressBarSkinTest {
    private ProgressBar progressbar;
    private ProgressBarSkinMock skin;

    @Before public void setup() {
        progressbar = new ProgressBar();
        skin = new ProgressBarSkinMock(progressbar);
        progressbar.setSkin(skin);
    }

    @Test public void maxWidthTracksPreferred() {
        progressbar.setPrefWidth(500);
        assertEquals(500, progressbar.maxWidth(-1), 0);
    }

    @Test public void maxHeightTracksPreferred() {
        progressbar.setPrefHeight(500);
        assertEquals(500, progressbar.maxHeight(-1), 0);
    }
    
    public static final class ProgressBarSkinMock extends ProgressBarSkin {
        boolean propertyChanged = false;
        int propertyChangeCount = 0;
        public ProgressBarSkinMock(ProgressBar progressbar) {
            super(progressbar);
        }

        public void addWatchedProperty(ObservableValue<?> p) {
            p.addListener(o -> {
                propertyChanged = true;
                propertyChangeCount++;
            });
        }
    }
}